/*******************************************************************
* Copyright (c) 2010 BSUIR <romkisel@gmail.com>

* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following
* conditions:

* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.

* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
********************************************************************/

#include <QPen>
#include <QBrush>
#include <QGraphicsSceneContextMenuEvent>
#include "optixscene.h"
#include "transparentborder.h"

TransparentBorder::TransparentBorder(QPolygonF *poly, qreal n, QColor color): OptixItem(color)
{
    this->n = n;

    QPen pen(Qt::black);
    this->setPen(pen);
    QBrush brush(color);
    this->setBrush(brush);

    if (poly != NULL)
    {
        this->setPolygon(*poly);
    }
    else
    {
        QPolygonF newPoly;
        newPoly << QPointF(300.0, 50.0) << QPointF(300.0, -50.0)
                << QPointF(-300.0, -50.0) << QPointF(-300.0, 50.0);
        this->setPolygon(newPoly);
    }
    this->setFlag(QGraphicsItem::ItemIsMovable, true);
    this->setFlag(QGraphicsItem::ItemIsSelectable, true);
}

qreal TransparentBorder::getN()
{
    return this->n;
}

void TransparentBorder::setN(qreal n)
{
    this->n = n;
}

void TransparentBorder::changeColor()
{
    this->setBrush(QColor(color.red(), color.green(), color.blue(), 100));
    this->update();
}

void TransparentBorder::contextMenuEvent(QGraphicsSceneContextMenuEvent *event)
{
    scene()->clearSelection();
    setSelected(true);

    OptixScene *sc = dynamic_cast<OptixScene *>(scene());
    if (sc)
    {
        sc->ContextMenu()->exec(event->screenPos());
    }
}
